Looking for Replacement Windows?

Deciding when it is time to replace windows in your home is the easy part. From there, you are confronted with a dizzying array of frame types – wood or aluminum, fiberglass or vinyl, high, or low solar heat gain Low-E glass choices, and operation design. The same holds true for patio doors as well.

Please visit our Window resource page for an educational overview. Click on the image below to visit our window gallery:

Visit the Signature Windows Gallery

Signature Windows will help you choose.

We focus first on helping you become an educated and informed consumer, discussing the pros and cons of all leading manufacturers, not just the brands we sell. Visit one of our showrooms for Denver replacement windows or to see all of the frame type and window operation choices or schedule an in-home consultation – we’ll bring hand samples for you to view. Our goal is to help you make a choice you are comfortable with and confident about.

We’ve been awarded Boulder County Gold for Best Place to Buy Windows in Colorado every year since 2010!

Best of Boulder County 2011

Then, we’ll professionally install your windows.

Installation is often overlooked, but every bit as important. Poor installation can negate all of the benefits of new windows and in some cases — result in damage to walls and floors. Your best defense is to pick a window company like Signature Windows whose installers have decades of experience and are Installation Masters certified, the most widely recognized proof of expertise.

We are an EPA Certified Firm (NAT 23256-1) with Certified Renovators who are certified to test for, and if found, implement lead safe work practices in pre-1978 homes. New rules regarding the possibility of lead paint in pre-1978 homes became effective April 22, 2010. Fines for violating the rules are $37,500 per day. Make sure the window installation company you chose for your Denver replacement windows is Certified and knows how to implement the lead safe work practices in a cost saving way.

The Signature Windows Certified Installation Program provides the following benefits:

  • Transparent pricing of labor and product
  • Installation and product warranty
  • Installation Masters Certified installers
  • EPA Certified to replace windows in pre-1978 homes
  • Post-installation inspection
  • On-going assistance with any product warranty issues

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